ARK publishes a holdings file for each trading day that records how many shares each fund owns. The Shares Held column draws from these files: it displays today’s share count, and the number in parentheses shows the difference obtained by comparing today’s file with the previous trading day’s file.
| # | Date | Company | Ticker | CUSIP | Weight | Shares Held | Market Value |
|---|---|---|---|---|---|---|---|
| 1 | 02/04/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.35% | 2,015,101 (-12,150) (-0.6%) | $104,785,252.00 |
| 2 | 02/04/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.15% | 2,207,821 (-13,315) (-0.6%) | $102,266,268.72 |
| 3 | 02/04/2026 | TEMPUS AI INC | TEM | 88023B103 | 7.75% | 1,738,574 (-10,485) (-0.6%) | $97,307,986.78 |
| 4 | 02/04/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.05% | 8,249,420 (-49,755) (-0.6%) | $75,894,664.00 |
| 5 | 02/04/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 5.45% | 605,172 (-8,114) (-1.32%) | $68,414,694.60 |
| 6 | 02/04/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.00% | 3,256,934 (-19,640) (-0.6%) | $62,793,687.52 |
| 7 | 02/04/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.86% | 2,188,368 (-13,195) (-0.6%) | $61,033,583.52 |
| 8 | 02/04/2026 | ILLUMINA INC | ILMN | 452327109 | 4.25% | 393,701 (-2,370) (-0.6%) | $53,318,926.43 |
| 9 | 02/04/2026 | NATERA INC | NTRA | 632307104 | 4.25% | 234,246 (-1,410) (-0.6%) | $53,333,129.28 |
| 10 | 02/04/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.93% | 12,036,976 (-72,595) (-0.6%) | $49,351,601.60 |
| 11 | 02/04/2026 | CAREDX INC | CDNA | 14167L103 | 3.46% | 2,106,442 (-12,700) (-0.6%) | $43,455,898.46 |
| 12 | 02/04/2026 | VERACYTE INC | VCYT | 92337F107 | 3.27% | 1,086,917 (-6,555) (-0.6%) | $41,020,247.58 |
| 13 | 02/04/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.14% | 2,128,695 (-12,835) (-0.6%) | $39,380,857.50 |
| 14 | 02/04/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.08% | 2,966,542 (-17,890) (-0.6%) | $38,713,373.10 |
| 15 | 02/04/2026 | ABSCI CORP | ABSI | 00091E109 | 2.93% | 11,904,922 (-71,800) (-0.6%) | $36,786,208.98 |
| 16 | 02/04/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.68% | 398,314 (-2,400) (-0.6%) | $33,693,381.26 |
| 17 | 02/04/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.24% | 2,098,261 (-12,655) (-0.6%) | $28,074,732.18 |
| 18 | 02/04/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.11% | 1,576,894 (-9,510) (-0.6%) | $26,476,050.26 |
| 19 | 02/04/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.04% | 268,944 (28,183) (11.71%) | $25,611,537.12 |
| 20 | 02/04/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.93% | 6,169,656 (-37,210) (-0.6%) | $24,246,748.08 |
| 21 | 02/04/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.79% | 11,033,965 (-66,545) (-0.6%) | $22,509,288.60 |
| 22 | 02/04/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.51% | 2,588,818 (-15,610) (-0.6%) | $18,950,147.76 |
| 23 | 02/04/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.50% | 4,937,776 (-29,780) (-0.6%) | $18,812,926.56 |
| 24 | 02/04/2026 | CERUS CORP | CERS | 157085101 | 1.24% | 6,627,291 (-39,970) (-0.6%) | $15,507,860.94 |
| 25 | 02/04/2026 | AMGEN INC | AMGN | 031162100 | 1.20% | 44,631 (-265) (-0.59%) | $15,111,610.29 |
| 26 | 02/04/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.12% | 2,124,558 (-12,810) (-0.6%) | $14,000,837.22 |
| 27 | 02/04/2026 | INCYTE CORP | INCY | 45337C102 | 1.08% | 134,696 (-810) (-0.6%) | $13,593,520.32 |
| 28 | 02/04/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.01% | 3,268,123 (-19,710) (-0.6%) | $12,647,636.01 |
| 29 | 02/04/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.00% | 1,957,274 (-11,805) (-0.6%) | $12,604,844.56 |
| 30 | 02/04/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.95% | 25,700 (-155) (-0.6%) | $11,966,177.00 |
| 31 | 02/04/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.75% | 403,446 (-2,430) (-0.6%) | $9,359,947.20 |
| 32 | 02/04/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.62% | 40,564 (-240) (-0.59%) | $7,739,611.20 |
| 33 | 02/04/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.60% | 6,945,097 (-41,885) (-0.6%) | $7,570,155.73 |
| 34 | 02/04/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.40% | 5,037,968 (2,402,871) (91.19%) | $5,037,967.50 | |
| 35 | 02/04/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.33% | 3,034,311 (-18,300) (-0.6%) | $4,096,319.85 |
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